diff --git a/botserver b/botserver
index 597a962..645a793 160000
--- a/botserver
+++ b/botserver
@@ -1 +1 @@
-Subproject commit 597a962fbf4a8610792b11e4f221721d8c6594e2
+Subproject commit 645a7936c5b02b3bc74cb27bcbf19b83419fa7b6